the act of giving up something such as a responsibility, claim, or possession

How do you negotiate the relinquishment of native title rights when you do not know what they are? 你连原住民土地所有权是什么都不知道，怎么就放弃原住民土地所有权进行谈判呢？

"Abandonment" is the relinquishment of property with the intention of not reclaiming it. “放弃”是指放弃财产所有权且没有收回的打算。

the act of stopping having something such as a feeling, especially when this is difficult

The realization of positive feelings and relinquishment of negative feelings are the major goals of meditation. 意识到积极情感并释放消极情感是冥想的主要目标。